Massena LAB UNIMATIC U4S-T-SPWvsSquale 1521

1521
Squale1521

Ref. 1521-classic-leather·MSRP $1,265

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Massena LAB UNIMATIC U4S-T-SPW at true scale

UNIMATIC U4S-T-SPW

Squale 1521 at true scale

1521

Diameter

40mm

42mm

Thickness

13.3mm

12.5mm

lowest

Water Resistance

300m

500m

highest

Power Reserve

38h

38h

MSRP

$2,995

$1,265

lowest

Movement

Sellita SW200-1

Sellita SW200-1

Case

5 specs
Diameter
40mm
42mm
Thickness
13.3mm
12.5mm
Lug Width
22mm
20mm
Material
Titanium
Steel
Water Resistance
300m
500m

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Pricing

1 specs
MSRP
$2,995
$1,265
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Massena LAB UNIMATIC U4S-T-SPW

The Massena LAB UNIMATIC U4S-T-SPW features a 40mm titanium case with a white Cerakote coating and a meteorite dial, noted by reviewers for its visual appeal reminiscent of NASA suits. It comes with two quick-release straps and a two-watch case. The Sellita SW200-1 b automatic movement is rated at +/-12 seconds per day. Reviewers consider the €2,500 price steep, attributing the premium to the Cerakote and meteorite dial, though one owner notes a EUR 750 price point for a different configuration. Some dislike the NASA branding. Overall, reviewers find the Massena LAB UNIMATIC U4S-T-SPW visually striking for its unique dial and case finish, though the price is considered a significant factor.

Squale 1521

Owners widely praise the Squale 1521 for its classic look and robust build, with specific mentions of its wearable 12.5mm thickness and refined case finishing. The 42mm case is noted by some to wear smaller, closer to 40mm, due to short lugs, feeling solid without being too large. However, opinions on the bracelet vary, with some finding it too flashy or stiff, and one owner reported moisture ingress after a shower due to a loose case back. The crown can be difficult to operate due to deep integration, and the 38-hour power reserve is considered old-school but reliable. Overall, owners rate the Squale 1521 highly for its classic design and wearability, despite some reservations about the bracelet and crown.